diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-02-23 06:15:34 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-03 12:08:11 -0500 |
| commit | eeec124685164cb8f9bbf274e1d4c9b9c2f8d6c9 (patch) | |
| tree | 54e91596aac9e8dd2b32a5ce0b2d05ac4ac9e350 /sound/soc/imx/Kconfig | |
| parent | 14dc5734bdac2629ed4228f3d30662bb440a3982 (diff) | |
ASoC: Wolfson Microelectronics 1133-EV1 audio support
Initial support for audio using the 1133-EV1 audio and PMIC module for
the i.MX31ADS. Currently only playback is supported, and the FIQ DMA
driver has performance problems at higher sample rates which cause
audible dropouts.
This driver is based heavily on an out of tree one written by Liam
Girdwood.
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/imx/Kconfig')
| -rw-r--r-- | sound/soc/imx/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig index c7d0fd9b7de8..c045da8ff61c 100644 --- a/sound/soc/imx/Kconfig +++ b/sound/soc/imx/Kconfig | |||
| @@ -11,3 +11,11 @@ config SND_IMX_SOC | |||
| 11 | config SND_MXC_SOC_SSI | 11 | config SND_MXC_SOC_SSI |
| 12 | tristate | 12 | tristate |
| 13 | 13 | ||
| 14 | config SND_MXC_SOC_WM1133_EV1 | ||
| 15 | tristate "Audio on the the i.MX31ADS with WM1133-EV1 fitted" | ||
| 16 | depends on SND_IMX_SOC && EXPERIMENTAL | ||
| 17 | select SND_SOC_WM8350 | ||
| 18 | select SND_MXC_SOC_SSI | ||
| 19 | help | ||
| 20 | Enable support for audio on the i.MX31ADS with the WM1133-EV1 | ||
| 21 | PMIC board with WM8835x fitted. | ||